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CDX-CDXL

Product catalog summary

Overview: The document provides technical specifications and features of the CD, CDX, and CDXL series of horizontal, single-stage pumps. These pumps are designed for handling clear and moderately aggressive liquids without damaging the pump materials.

Specifications:

Temperature Range: Maximum 60°C for CD/CDX 70/05-70/07-90/10, 90°C for CD/CDX, and 110°C for CDHS/CDXHS. Minimum temperature is -10°C.
Operating Pressure: Maximum 8 bar.
Construction: Spiral casing made from deep-drawn stainless steel with all media-contacting parts also in stainless steel.
Sealing: Maintenance-free mechanical seal.
Efficiency: High efficiency with compact design and quiet operation.
Applications: Suitable for continuous operation in water supply, pressure boosting, water treatment, washing systems, cooling systems, filtration systems, neutralization systems, air washers, and industrial applications.

Technical Features:

Impeller: Closed type.
Shaft Seal: Mechanical seal.
Hydraulics: Single-stage with axial suction port.
Bearings: Sealed ball bearings.
Connections: Discharge port 1’’IG, Suction port 11/4’’IG or 11/2”IG for CD/CDX 200.

Motor Specifications:

Single-phase version: 1~230V ± 10%, 50 Hz, ISO F, 2-pole.
Three-phase version: 3~230/400V ± 10%, 50 Hz, IE2 (≥0.75-1.85kW) ISO-F, 2-pole and IE3 (≥0.75-1.85kW) ISO-F, 2-pole.
Protection Class: IP 55.
Single-phase version includes an integrated thermal protection switch; three-phase version requires external protection.

Materials:

Pump Housing: Stainless steel 1.4301 for CD/CDHS, Aluminum for CDX/CDXL.
Impeller: Stainless steel 1.4301 for CD/CDHS, 1.4401 for CDX/CDXL.
Shaft: Stainless steel 1.4305 for CD/CDHS, 1.4401 for CDX/CDXL.
Mechanical Seal: Carbon/Ceramic for CD/CDX/CDXL, SIC/SIC for CDHS/CDXHS.
O-Rings: NBR for CD/CDX/CDXL, VITON for CDHS/CDXHS.

Performance Data:

Flow Rate: Up to 15.0 m³/h.
Head: Up to 41 m.

Efficiency and Power Consumption: The document includes detailed tables showing power consumption, efficiency classes (IE2 and IE3), and electrical specifications for various models, indicating their performance at different loads and voltages.

Catalog excerpts

BLOCK-KREISELPUMPEN, NORMALSAUGEND • 1-STUFIG / HORIZONTAL • Fordermenge bis 15,0 m3/h • EDELSTAHL • Forderhohe bis 41 m » Spiralgehause aus tiefgezogenem Edelstahl » alle medienberuhrenden Teile aus Edelstahl » wartungs- und leckfreie Gleitringdichtung » hohe Wirkungsgrade, kompakte Bauweise » sehr gerauscharmer Betrieb » fur Dauerbetrieb geeignet Wasserversorgung, Druckerhohung, Wasseraufbereitung Waschanlagen, Kuhlanlagen, Filteranlagen Neutralisationsanlagen, Luftwascher, Apparatebau industrielle Anwendungen CD(X)(L) Technische Merkmale Forderdaten Fordermedium: klare, auch moderat aggressive Flussigkeiten, welche die Pumpenwerkstoffe chemisch und mechanisch nicht angreifen Temperatur: max. 60°C (CD/CDX 70/05-70/07-90/10) Laufrad: Wellendichtung: Hydraulik: Lagerung: geschlossen Gleitringdichtung 1-stufig mit axialem Saugstutzen abgedichtete Kugellager Pumpengehause: Laufrad: Dichtungstrager: Pumpenwelle: Gleitringdichtung: O-Ringe: Motorgehause: Motortrager: (CD/CDX/CDXL) (CDHS/CDXHS) (CD/CDX/CDXL) (CDHS/CDXHS) (CD/CDHS) (CDX/CDXL) (CD/CDHS) (CDXCDXHS/CDXL) Wechselstromversion: integrierter Thermoschutzschalter Drehstromversion: bauseits horizontale, 1-stufige Pumpe mit Aluminium-Druckgussmotor und verlangerter Motorwelle horizontale, 1-stufige Pumpe mit edelstahlummanteltem Motor und verlangerter Motorwelle

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